Air Quality Forecast for Powys

Forecast published on Sat, 21 Dec 2024 06:00:00 +0000.

Values are for predicted maximum pollution levels, ranging from 1 (lowest pollution, best air quality) to 10 (highest pollution, worst air quality).

Colour key: Lowest pollution Highest pollution

Defra monitoring locations are shown by

Location	Today	Tomorrow	Monday	Tuesday	Wednesday
Bache Hill	3	3	3	3	3
Black Mixen	3	3	3	3	3
Brecon	3	3	3	3	3
Brecon Beacons Visitor Centre	3	3	3	3	3
Builth Wells	3	3	3	3	3
Capel-y-ffin Youth Hostel	3	3	3	3	3
Corn Du	3	3	3	3	3
Craig Y Nos Country Park	3	3	3	3	3
Crai Reservoir	3	3	3	3	3
Crickhowell	3	3	3	3	3
Dan Yr Ogof Ski Centre	3	3	3	3	3
Deuddwr	3	3	3	2	3
Drygarn Fawr	3	3	3	3	3
Fan Brycheiniog	3	3	3	3	3
Fan Gyhirych	3	3	3	3	3
Fan Llia	3	3	3	3	3
Fan Nedd	3	3	3	3	3
Glasfynydd Family Mountain Bike Route	3	3	3	3	3
Glasfynydd (usk Reservoir)	3	3	3	3	3
Gorllwyn	3	3	3	3	3
Great Rhos	3	3	3	3	3
Gregynog	3	3	3	3	3
Hay-on-wye	3	3	3	3	3
Hay Bluff	3	3	3	3	3
Knighton (powys)	3	3	3	3	3
Lake Vyrnwy Saws	3	3	3	3	3
Llanddewi Ystradenni	3	3	3	3	3
Llandrindod Wells	3	3	3	3	3
Llanfair Caereinion	3	3	3	3	3
Llanfyllin	3	3	3	2	3
Llangorse Lake	3	3	3	3	3
Llanidloes	3	3	3	3	3
Llanwddyn	3	3	3	3	3
Llanwrtyd	3	3	3	3	3
Llwyn-y-celyn Youth Hostel	3	3	3	3	3
Llwynderw	3	3	3	3	3
Llyn Y Fan Fawr	3	3	3	3	3
Lord Hereford's Knob	3	3	3	3	3
Machynlleth	3	3	3	3	3
Moel Sych	3	3	3	2	3
Montgomery	3	3	3	3	3
Mynydd Illtyd	3	3	3	3	3
Mynydd Llysiau	3	3	3	3	3
Newtown (powys)	3	3	3	3	3
Pen Allt-mawr	3	3	3	3	3
Pen Cerrig-calch	3	3	3	3	3
Pen Y Fan	3	3	3	3	3
Pont-faen	3	3	3	3	3
Pontsticill Reservoir	3	3	3	3	3
Powis Castle Garden	3	3	3	3	3
Presteigne	3	3	3	3	3
Rhayader	3	3	3	3	3
Rhos Dirion	3	3	3	3	3
Sennybridge	3	3	3	3	3
Storey Arms	3	3	3	3	3
Talybont On Usk	3	3	3	3	3
Twmpa	3	3	3	3	3
Ty'n-y-caeau Youth Hostel	3	3	3	3	3
Waun Fach	3	3	3	3	3
Waun Rydd	3	3	3	3	3
Welshpool	3	3	3	3	3
Ystradfellte Youth Hostel	3	3	3	3	3
Ystradgynlais	3	3	3	3	3

Defra Air Quality Monitoring Stations in Powys

Location	Latest Data Date/Time	Running 8 Hour mean Ozone (µgm-3)		Hourly mean Nitrogen dioxide (µgm-3)		Max 15 min mean Sulphur dioxide (µgm-3)		Running 24 Hour mean PM2.5 Particles (µgm-3)		Running 24 Hour mean PM10 Particles (µgm-3)
		Value	Level	Value	Level	Value	Level	Value	Level	Value	Level
Aston Hill	2024-12-21 08:00:00	60	2 Low	0	1 Low

Coloured boxes for value and level show latest snapshot data. A grey box indicates that this data is not measured at this location. A white box indicates that data is normally recorded here, but is missing from the latest snapshot. Follow the links to individual stations for historical data.

Data supplied by the Met Office via Defra. © 2024 Crown copyright Defra via uk-air.defra.gov.uk, licenced under the Open Government Licence (OGL).